GB127612A - Improvements in or relating to the Lock Mechanism of Ordnance. - Google Patents

Improvements in or relating to the Lock Mechanism of Ordnance.

Info

Publication number
GB127612A
GB127612A GB604717A GB604717A GB127612A GB 127612 A GB127612 A GB 127612A GB 604717 A GB604717 A GB 604717A GB 604717 A GB604717 A GB 604717A GB 127612 A GB127612 A GB 127612A
Authority
GB
United Kingdom
Prior art keywords
lock
frame
box
slide
vent bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB604717A
Inventor
Arthur Trevor Dawson
George Thomas Buckham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR499627D priority Critical patent/FR499627A/fr
Application filed by Individual filed Critical Individual
Priority to GB604717A priority patent/GB127612A/en
Publication of GB127612A publication Critical patent/GB127612A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/02—Block action, i.e. the main breech opening movement being transverse to the barrel axis
    • F41A3/10—Block action, i.e. the main breech opening movement being transverse to the barrel axis with sliding breech-block, e.g. vertically

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

127,612. Dawson, Sir A. T., and Buckham, Sir G. T. April 28, 1917. Ordnance breech mechanism.-Relates to primer-lock firing-mechanism having a lock-frame sliding transversely in a box-slide attached to the rear end of the axial vent bolt, and consists in providing the lock-frame guides partly on the boxslide and partly on the vent bolt, so that the lock-frame serves to retain the box-slide on the vent bolt. In the form shown, the axial vent bolt C and box-slide B are provided with guides C<2> on a lock-frame D, which is raised to open the lock by operating a handle D<1>, which is first ro. tated in a bracket D<x> on the lock-frame to release a hook d<1> from a recess b<1> on the box-slide and to retract the striker by the action of an extension D<3> on a projection E<3> on the pivoted hammer E.
GB604717A 1917-04-28 1917-04-28 Improvements in or relating to the Lock Mechanism of Ordnance. Expired GB127612A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR499627D FR499627A (en) 1917-04-28
GB604717A GB127612A (en) 1917-04-28 1917-04-28 Improvements in or relating to the Lock Mechanism of Ordnance.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB604717A GB127612A (en) 1917-04-28 1917-04-28 Improvements in or relating to the Lock Mechanism of Ordnance.

Publications (1)

Publication Number Publication Date
GB127612A true GB127612A (en) 1919-06-12

Family

ID=32670340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB604717A Expired GB127612A (en) 1917-04-28 1917-04-28 Improvements in or relating to the Lock Mechanism of Ordnance.

Country Status (2)

Country Link
FR (1) FR499627A (en)
GB (1) GB127612A (en)

Also Published As

Publication number Publication date
FR499627A (en) 1920-02-17

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